agreed
there is a framework setup to handle Ajax calls based on pageLoad, timers,
listen topics
http://struts.apache.org/2.x/docs/ajax-and-javascript-recipes.html
ping me offline for details
Martin Gainty
______________________________________________
Disclaimer and confidentiality note
Everything in this e-mail and any attachments relates to the official business
of Sender. This transmission is of a confidential nature and Sender does not
endorse distribution to any party other than intended recipient. Sender does
not necessarily endorse content contained within this transmission.
> From: [EMAIL PROTECTED]
> To: users@tomcat.apache.org
> Subject: Re: question : encounter java.net.SocketTimeoutException: Read timed
> out occasionally
> Date: Mon, 13 Oct 2008 13:10:55 +0200
>
>
> ----- Original Message -----
> From: "James Wang" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <users@tomcat.apache.org>
> Sent: Monday, October 13, 2008 11:35 AM
> Subject: Re: question : encounter java.net.SocketTimeoutException: Read
> timed out occasionally
>
>
> > Hi Johnny,
> >
> > Yes, We are using ajax to make the post requests, and the header do
> > include
> > content-length information that was calculated by ajax automatically, but
> > the
> > strange thing is sometime it get stuck at the begin of uploading http
> > body(0
> > byte
> > was transfered always in this case) until AJP connector timeout, actually
> > we
> > have revised a little bit on tomcat source code, below is our finding we
> > made
> > the change on org.apache.catalina.connector.Request.java for your
> > reference
> > :
> >
> > protected void parseParameters() {
> >
> > : : : :
> > : : : :
> >
> > if (actualLen == len) {
> > parameters.processParameters(formData, 0, len);
> > }
> > else { // added by me
> > context.getLogger().error("formData Len error len :" +
> > len + " <> actualLen :" + actualLen);
> > }
> > } catch (Throwable t) {
> > context.getLogger().warn
> > (sm.getString("coyoteRequest.parseParameters"), t);
> > }
> > }
> >
> > }
> >
> > Following was the Tomcat log, actualLen always return 0,
> > the first line showing the content-length is 32 but the returned
> > actual length is 0.
> >
> > SEVERE: formData Len error len :32 <> actualLen :0
> > SEVERE: formData Len error len :379 <> actualLen :0
> > SEVERE: formData Len error len :32 <> actualLen :0
> > SEVERE: formData Len error len :41 <> actualLen :0
> > SEVERE: formData Len error len :60 <> actualLen :0
> > SEVERE: formData Len error len :74 <> actualLen :0
> > SEVERE: formData Len error len :145 <> actualLen :0
> > SEVERE: formData Len error len :60 <> actualLen :0
> >
> > Thanks & Best Regards.
> > James Wang
> > On Mon, Oct 13, 2008 at 4:34 PM, Johnny Kewl <[EMAIL PROTECTED]> wrote:
>
> James... dont know... couple of thing you can do... get wire shark and
> actually watch whats on the wire... if the header is coming in and no body
> is sent, it aint tomcat...
> My Ajax is stale... if you doing it yourself, then its very like a
> javascript issue.... cant remember details but its not unusual in the Ajax
> stuff to see...
> ... if(IE) do it all different...
> ... I think you working on the wrong side... its that Ajax, is my guess....
>
> My guess is that it works with Firefox perfectly... but not on IE and you
> dont have a debugger for that... welcome to Javascript ;) on diff browsers
> its a nightmare ;)
> Good luck, or maybe post the Ajax snippet and see if the guys can spot it...
>
> ---------------------------------------------------------------------------
> HARBOR : http://www.kewlstuff.co.za/index.htm
> The most powerful application server on earth.
> The only real POJO Application Server.
> See it in Action : http://www.kewlstuff.co.za/cd_tut_swf/whatisejb1.htm
> ---------------------------------------------------------------------------
> If you cant pay in gold... get lost...
>
>
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
_________________________________________________________________
Get more out of the Web. Learn 10 hidden secrets of Windows Live.
http://windowslive.com/connect/post/jamiethomson.spaces.live.com-Blog-cns!550F681DAD532637!5295.entry?ocid=TXT_TAGLM_WL_domore_092008
